APA-viite

Chandrasekhar, B. (2000). Why things are the way they are. Cambridge University Press.

Chicago-tyylinen lähdeviittaus

Chandrasekhar, B.S. Why Things Are the Way They Are. Cambridge: Cambridge University Press, 2000.

MLA-viite

Chandrasekhar, B.S. Why Things Are the Way They Are. Cambridge University Press, 2000.